Xifeng Zhao

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Outdoor unit, air conditioner, and method for controlling air condi...
- Patent number 12,085,301
- Issue date Sep 10, 2024
- HISENSE AIR CONDITIONING CO., LTD.
- Qian Chang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioner with air purifying function
- Patent number 11,519,614
- Issue date Dec 6, 2022
- Hisense Air Conditioning Co., Ltd.
- Keke Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OUTDOOR UNIT, AIR CONDITIONER, AND METHOD FOR CONTROLLING AIR CONDI...
- Publication number 20230104997
- Publication date Apr 6, 2023
- HISENSE AIR CONDITIONING CO., LTD.
- Qian CHANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONER WITH AIR PURIFYING FUNCTION
- Publication number 20190360706
- Publication date Nov 28, 2019
- Hisense (Shandong) Air-conditioning Co., Ltd.
- Keke Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL